| Need a charger for your new and used Li-ion batteries? Build your own without a microcontroller. No software required!
All items tagged with Battery and project (6)
| Want to design a battery level indicator? Would you like to construct a magnetic levitation device? Curious about what Elektor was predictin...
| Even though modern cars have a whole lot of technical and electronic novelties on board, a simple indication of the state of the car batte...
| Lead acid batteries come in several different forms and are quite troublefree. OK, so they don’t like to be overcharged, but the charger un...
| In theory you could just connect a solar panel via a Schottky diode to several batteries connected in series. The internal resistance of a s...
| This battery tester does the job properly by evaluating the battery state under loaded conditions. The project is easy to build and co...